Which of the following quantities is INCORRECTLY matched with its SI base unit? SI Base Units
Quantity
Base Unit
Time
second(s)
Length
Mass
Temperature
Amount of a
substance
meter (m)
kilogram (kg
kelvin (K)
mole (mol)
Electric current
ampere (A)
candela (cd)
Luminous
intensity
O A. Mass kilogram
O B. Temperature / °C
C. Electric current ampere
D. Time second

The following reaction shows the products when sulfuric acid and aluminum hydroxide react. al(oh)3 + h2so4 → al2(so4)3 + h2o the table shows the calculated amounts of reactants and products when the reaction was conducted in a laboratory. initial mass and yield sulfuric acid aluminum hydroxide initial amount of reactant 40 g 15 g theoretical yield of water from reactant 14.69 g 10.38 g what is the approximate amount of the leftover reactant? 11.73 g of sulfuric acid 10.33 g of sulfuric acid 11.12 g of aluminum hydroxide 13.67 g of aluminum hydroxide

For each of the following compounds, decide whether the compound's solubility in aqueous solution changes with ph. if the solubility does change, pick the ph at which you'd expect the highest solubility. you'll find ksp data in the aleks data tab. compounds does solubility change with ph

Which symbol can be used to indicate the pressure at which a chemical reaction is carried out? 25°c 2 atm pa